Today I learned on Nostr: TIL About the Solar gravitational lens, where in deep space you can use the Sun as a ...

TIL About the Solar gravitational lens, where in deep space you can use the Sun as a telescope lens.

https://en.wikipedia.org/wiki/Solar_gravitational_lens
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1e118ei/til_about_the_solar_gravitational_lens_where_in/